51
copper solder
Worth a lookShows low returns (1.4%), but soft demand (-42.1% this quarter) keeps it on the watch list.
Returns
Great1.4%return rate — above 5% kills the launch gate
Avg price
Great$17.68avg listing price — sweet spot $15–$100
Price range
Great$4.34–$56.70cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Great58%top-5 brand share — no brand owns this niche
Competition
Good41%top-5 click share — leaders hold, buyers still browse
Review moat
Good822.59avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Conversion
Okay4.0%search→purchase rate — share of searches ending in a sale
Market size
Bad$45K$45K/yr · 65K searches
Growth
Bad-42.1%90-day search growth — must beat 0% to launch